What is Dtlb?
A variation of DTF(Down to fuck), DTLB meaning Down To Lick Butthole. One can pretty much assume the rest.
-"Dude is that girl DTF?"
-"Naww, she's DTLB, she's a fuckin' frrreak!!"
-"Shit!"
See dtlb, down, to, lick, buttholes